Changed Note.header to Note.get_header.

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
Handle wrong pygments themes, fixes #311

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
Fixed a sorting issue with dateformats, fixes #302

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
Updated changelog

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
note show KEY defaults to 0, fixes #313

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
Removed --pre hint in readme

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
Adjusted links in README

Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>